We will be testing the rates of temperature increase against different concentrations of salt in water. Each beaker should have 200 grams of solution. That means, if you have five grams of salt, you need 195 grams of water. If you have 45 grams of salt, you need 155 grams of water. After that, we will collect data on temperature increases for ten minutes in 30 second intervals, just like we did with our volume vs temperature growth test.